C pair #487094762

details

property	value
status	complete
benchmark	svcomp_twisted.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	AProVE
configuration	c
runtime (wallclock)	31.1705 seconds
cpu usage	84.802
user time	82.0337
system time	2.76826
max virtual memory	4.5459644E7
max residence set size	3957844.0

stage attributes

key	value
starexec-result	YES

output

YES
proof of /export/starexec/sandbox/benchmark/theBenchmark.c
# AProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty


Termination of the given C Problem could be proven:

(0) C Problem
(1) CToLLVMProof [EQUIVALENT, 174 ms]
(2) LLVM problem
(3) LLVMToTerminationGraphProof [EQUIVALENT, 14.1 s]
(4) LLVM Symbolic Execution Graph
(5) SymbolicExecutionGraphToSCCProof [SOUND, 0 ms]
(6) AND
    (7) LLVM Symbolic Execution SCC
        (8) SCC2IRS [SOUND, 66 ms]
        (9) IntTRS
        (10) TerminationGraphProcessor [EQUIVALENT, 12 ms]
        (11) IntTRS
        (12) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (13) IntTRS
        (14) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
        (15) YES
    (16) LLVM Symbolic Execution SCC
        (17) SCC2IRS [SOUND, 66 ms]
        (18) IntTRS
        (19) TerminationGraphProcessor [EQUIVALENT, 28 ms]
        (20) IntTRS
        (21) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (22) IntTRS
        (23) PolynomialOrderProcessor [EQUIVALENT, 0 ms]
        (24) YES
    (25) LLVM Symbolic Execution SCC
        (26) SCC2IRS [SOUND, 50 ms]
        (27) IntTRS
        (28) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (29) IntTRS
        (30) RankingReductionPairProof [EQUIVALENT, 0 ms]
        (31) YES
    (32) LLVM Symbolic Execution SCC
        (33) SCC2IRS [SOUND, 57 ms]
        (34) IntTRS
        (35) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (36) IntTRS
        (37) RankingReductionPairProof [EQUIVALENT, 0 ms]
        (38) YES
    (39) LLVM Symbolic Execution SCC
        (40) SCC2IRS [SOUND, 246 ms]
        (41) IntTRS
        (42) IRS2T2 [EQUIVALENT, 0 ms]
        (43) T2IntSys
        (44) T2 [EQUIVALENT, 1003 ms]
        (45) YES
    (46) LLVM Symbolic Execution SCC
        (47) SCC2IRS [SOUND, 692 ms]
        (48) IntTRS
        (49) IRS2T2 [EQUIVALENT, 0 ms]
        (50) T2IntSys
        (51) T2 [EQUIVALENT, 1796 ms]
        (52) YES
    (53) LLVM Symbolic Execution SCC
        (54) SCC2IRS [SOUND, 34 ms]
        (55) IntTRS
        (56) IntTRSCompressionProof [EQUIVALENT, 0 ms]
        (57) IntTRS
        (58) RankingReductionPairProof [EQUIVALENT, 16 ms]
        (59) YES


----------------------------------------

(0)
Obligation:
c file /export/starexec/sandbox/benchmark/theBenchmark.c
----------------------------------------

(1) CToLLVMProof (EQUIVALENT)
Compiled c-file /export/starexec/sandbox/benchmark/theBenchmark.c to LLVM.
----------------------------------------

(2)
Obligation:
LLVM Problem

Aliases:

Data layout:

"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"

Machine:

"x86_64-pc-linux-gnu"

Type definitions:

Global variables:

Function declarations and definitions:

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